.er { margin-bottom: 104px; }
.contact .bt { display: inline-block; border: 2px solid #4893ff; color: #4893ff; font-size: 16px; font-weight: 700;
    padding: 7px 22px; border-radius: 4px; cursor: pointer; }
.contact p { display: inline-block; padding: 0 15px; }
.contact strong { color: #4893ff; font-size: 25px; vertical-align: middle; font-weight: normal; }
.contact .p { display: block; padding: 30px 0 55px; }